SAK-XC2264-56F66L INFINEON [Infineon Technologies AG], SAK-XC2264-56F66L Datasheet - Page 62

• Manufacturer Part Number: SAK-XC2264-56F66L
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance
• Manufacturer: INFINEON [Infineon Technologies AG]

Preliminary
3.15
The XC226x provides up to 75 I/O lines which are organized into 7 input/output ports and
2 input ports. All port lines are bit-addressable, and all input/output lines can be
individually (bit-wise) configured via port control registers. This configuration selects the
direction (input/output), push/pull or open-drain operation, activation of pull devices, and
edge characteristics (shape) and driver characteristics (output current) of the port
drivers. The I/O ports are true bidirectional ports which are switched to high impedance
state when configured as inputs. During the internal reset, all port pins are configured as
inputs without pull devices active.
All port lines have programmable alternate input or output functions associated with
them. These alternate functions can be assigned to various port pins to support the
optimal utilization for a given application. For this reason, certain functions appear
several times in
All port lines that are not used for these alternate functions may be used as general
purpose I/O lines.
Table 7
Port
Port 0
Port 1
Port 2
Port 4
Port 5
Data Sheet
Width
8
8
13
4
11
Parallel Ports
Summary of the XC226x’s Parallel Ports
Table
Alternate Functions
Address lines,
Serial interface lines of USIC1, CAN0, and CAN1,
Input/Output lines for CCU61
Address lines,
Serial interface lines of USIC1 and USIC2,
Input/Output lines for CCU62,
OCDS control, interrupts
Address and/or data lines, bus control,
Serial interface lines of USIC0, CAN0, and CAN1,
Input/Output lines for CCU60, CCU63, and CAPCOM2,
Timer control signals,
JTAG, interrupts, system clock output
Chip select signals,
Serial interface lines of CAN2,
Input/Output lines for CAPCOM2,
Timer control signals
Analog input channels to ADC0,
Input/Output lines for CCU6x,
Timer control signals,
JTAG, OCDS control, interrupts
7.
60
XC2000 Family Derivatives
Functional Description
XC2267 / XC2264
V0.1, 2007-02
Draft Version